diff --git a/package.json b/package.json
index 40133b6..ccad0ab 100644
--- a/package.json
+++ b/package.json
@@ -64,5 +64,19 @@
         "jest": "^23.0.1",
         "kuroshiro-analyzer-kuromoji": "^1.0.0",
         "uglifyify": "^5.0.0"
+    },
+    "browserify": {
+        "transform": [
+            [
+                "babelify"
+            ]
+        ]
+    },
+    "jest": {
+        "transform": {
+            "^.+\\.jsx?$": "babel-jest"
+        },
+        "testRegex": "(/test/.*|(\\.|/)(test|spec))\\.jsx?$",
+        "testURL": "http://localhost"
     }
 }